linux-kernel - Re: [PATCH 6.6 000/204] 6.6.89-rc1 review

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Message-ID: <1903a129-6e06-47d9-862b-ab23f72a9fea@nvidia.com>
Date: Thu, 1 May 2025 08:27:12 +0100
From: Jon Hunter <jonathanh@...dia.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: patches@...ts.linux.dev, linux-kernel@...r.kernel.org,
 torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
 linux@...ck-us.net, shuah@...nel.org, patches@...nelci.org,
 lkft-triage@...ts.linaro.org, pavel@...x.de, f.fainelli@...il.com,
 sudipm.mukherjee@...il.com, srw@...dewatkins.net, rwarsow@....de,
 conor@...nel.org, hargar@...rosoft.com, broonie@...nel.org,
 linux-tegra@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH 6.6 000/204] 6.6.89-rc1 review

Hi Greg,

On 30/04/2025 16:04, Jon Hunter wrote:
> On Tue, 29 Apr 2025 18:41:28 +0200, Greg Kroah-Hartman wrote:
>> This is the start of the stable review cycle for the 6.6.89 release.
>> There are 204 patches in this series, all will be posted as a response
>> to this one.  If anyone has any issues with these being applied, please
>> let me know.
>>
>> Responses should be made by Thu, 01 May 2025 16:10:15 +0000.
>> Anything received after that time might be too late.
>>
>> The whole patch series can be found in one patch at:
>> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.89-rc1.gz
>> or in the git tree and branch at:
>> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
>> and the diffstat can be found below.
>>
>> thanks,
>>
>> greg k-h
> 
> Failures detected for Tegra ...
> 
> Test results for stable-v6.6:
>      10 builds:	10 pass, 0 fail
>      28 boots:	28 pass, 0 fail
>      116 tests:	104 pass, 12 fail
> 
> Linux version:	6.6.89-rc1-gcbfb000abca1
> Boards tested:	tegra124-jetson-tk1, tegra186-p2771-0000,
>                  tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
>                  tegra194-p3509-0000+p3668-0000, tegra20-ventana,
>                  tegra210-p2371-2180, tegra210-p3450-0000,
>                  tegra30-cardhu-a04
> 
> Test failures:	tegra186-p2771-0000: cpu-hotplug
>                  tegra186-p2771-0000: pm-system-suspend.sh
>                  tegra194-p2972-0000: boot.py
>                  tegra194-p2972-0000: pm-system-suspend.sh
>                  tegra210-p2371-2180: cpu-hotplug
>                  tegra210-p2371-2180: devices
>                  tegra210-p3450-0000: cpu-hotplug
>                  tegra210-p3450-0000: devices
> 

For linux-6.6.y I needed to revert both of the following changes to fix 
the above failures ...

# first bad commit: [d908866131a314dbbdd34a205d2514f92e42bb80] memcg: 
drain obj stock on cpu hotplug teardown

# first bad commit: [4cfe77123fd1f76f7b1950c0abc6f131b90ae8bb] iommu: 
Handle race with default domain setup

Jon

-- 
nvpublic